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require File.dirname(__FILE__) + '/../abstract_unit'
class RespondToController < ActionController::Base
layout :set_layout
def html_xml_or_rss
respond_to do |type|
type.html { render :text => "HTML" }
type.xml { render :text => "XML" }
type.rss { render :text => "RSS" }
type.all { render :text => "Nothing" }
end
end
def js_or_html
respond_to do |type|
type.html { render :text => "HTML" }
type.js { render :text => "JS" }
type.all { render :text => "Nothing" }
end
end
def json_or_yaml
respond_to do |type|
type.json { render :text => "JSON" }
type.yaml { render :text => "YAML" }
end
end
def html_or_xml
respond_to do |type|
type.html { render :text => "HTML" }
type.xml { render :text => "XML" }
type.all { render :text => "Nothing" }
end
end
def forced_xml
request.format = :xml
respond_to do |type|
type.html { render :text => "HTML" }
type.xml { render :text => "XML" }
end
end
def just_xml
respond_to do |type|
type.xml { render :text => "XML" }
end
end
def using_defaults
respond_to do |type|
type.html
type.js
type.xml
end
end
def using_defaults_with_type_list
respond_to(:html, :js, :xml)
end
def made_for_content_type
respond_to do |type|
type.rss { render :text => "RSS" }
type.atom { render :text => "ATOM" }
type.all { render :text => "Nothing" }
end
end
def custom_type_handling
respond_to do |type|
type.html { render :text => "HTML" }
type.custom("application/crazy-xml") { render :text => "Crazy XML" }
type.all { render :text => "Nothing" }
end
end
def custom_constant_handling
Mime::Type.register("text/x-mobile", :mobile)
respond_to do |type|
type.html { render :text => "HTML" }
type.mobile { render :text => "Mobile" }
end
Mime.send :remove_const, :MOBILE
end
def custom_constant_handling_without_block
Mime::Type.register("text/x-mobile", :mobile)
respond_to do |type|
type.html { render :text => "HTML" }
type.mobile
end
Mime.send :remove_const, :MOBILE
end
def handle_any
respond_to do |type|
type.html { render :text => "HTML" }
type.any(:js, :xml) { render :text => "Either JS or XML" }
end
end
def all_types_with_layout
respond_to do |type|
type.html
type.js
end
end
def iphone_with_html_response_type
Mime::Type.register_alias("text/html", :iphone)
request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone"
respond_to do |type|
type.html { @type = "Firefox" }
type.iphone { @type = "iPhone" }
end
Mime.send :remove_const, :IPHONE
end
def iphone_with_html_response_type_without_layout
Mime::Type.register_alias("text/html", :iphone)
request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone"
respond_to do |type|
type.html { @type = "Firefox"; render :action => "iphone_with_html_response_type" }
type.iphone { @type = "iPhone" ; render :action => "iphone_with_html_response_type" }
end
Mime.send :remove_const, :IPHONE
end
def rescue_action(e)
raise
end
protected
def set_layout
if ["all_types_with_layout", "iphone_with_html_response_type"].include?(action_name)
"respond_to/layouts/standard"
elsif action_name == "iphone_with_html_response_type_without_layout"
"respond_to/layouts/missing"
end
end
end
RespondToController.view_paths = [ File.dirname(__FILE__) + "/../fixtures/" ]
class MimeControllerTest < Test::Unit::TestCase
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@controller = RespondToController.new
@request.host = "www.example.com"
end
def test_html
@request.env["HTTP_ACCEPT"] = "text/html"
get :js_or_html
assert_equal 'HTML', @response.body
get :html_or_xml
assert_equal 'HTML', @response.body
get :just_xml
assert_response 406
end
def test_all
@request.env["HTTP_ACCEPT"] = "*/*"
get :js_or_html
assert_equal 'HTML', @response.body # js is not part of all
get :html_or_xml
assert_equal 'HTML', @response.body
get :just_xml
assert_equal 'XML', @response.body
end
def test_xml
@request.env["HTTP_ACCEPT"] = "application/xml"
get :html_xml_or_rss
assert_equal 'XML', @response.body
end
def test_js_or_html
@request.env["HTTP_ACCEPT"] = "text/javascript, text/html"
get :js_or_html
assert_equal 'JS', @response.body
get :html_or_xml
assert_equal 'HTML', @response.body
get :just_xml
assert_response 406
end
def test_json_or_yaml
get :json_or_yaml
assert_equal 'JSON', @response.body
get :json_or_yaml, :format => 'json'
assert_equal 'JSON', @response.body
get :json_or_yaml, :format => 'yaml'
assert_equal 'YAML', @response.body
{ 'YAML' => %w(text/yaml),
'JSON' => %w(application/json text/x-json)
}.each do |body, content_types|
content_types.each do |content_type|
@request.env['HTTP_ACCEPT'] = content_type
get :json_or_yaml
assert_equal body, @response.body
end
end
end
def test_js_or_anything
@request.env["HTTP_ACCEPT"] = "text/javascript, */*"
get :js_or_html
assert_equal 'JS', @response.body
get :html_or_xml
assert_equal 'HTML', @response.body
get :just_xml
assert_equal 'XML', @response.body
end
def test_using_defaults
@request.env["HTTP_ACCEPT"] = "*/*"
get :using_defaults
assert_equal "text/html", @response.content_type
assert_equal 'Hello world!', @response.body
@request.env["HTTP_ACCEPT"] = "text/javascript"
get :using_defaults
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
@request.env["HTTP_ACCEPT"] = "application/xml"
get :using_defaults
assert_equal "application/xml", @response.content_type
assert_equal "<p>Hello world!</p>\n", @response.body
end
def test_using_defaults_with_type_list
@request.env["HTTP_ACCEPT"] = "*/*"
get :using_defaults_with_type_list
assert_equal "text/html", @response.content_type
assert_equal 'Hello world!', @response.body
@request.env["HTTP_ACCEPT"] = "text/javascript"
get :using_defaults_with_type_list
assert_equal "text/javascript", @response.content_type
assert_equal '$("body").visualEffect("highlight");', @response.body
@request.env["HTTP_ACCEPT"] = "application/xml"
get :using_defaults_with_type_list
assert_equal "application/xml", @response.content_type
assert_equal "<p>Hello world!</p>\n", @response.body
end
def test_with_atom_content_type
@request.env["CONTENT_TYPE"] = "application/atom+xml"
get :made_for_content_type
assert_equal "ATOM", @response.body
end
def test_with_rss_content_type
@request.env["CONTENT_TYPE"] = "application/rss+xml"
get :made_for_content_type
assert_equal "RSS", @response.body
end
def test_synonyms
@request.env["HTTP_ACCEPT"] = "application/javascript"
get :js_or_html
assert_equal 'JS', @response.body
@request.env["HTTP_ACCEPT"] = "application/x-xml"
get :html_xml_or_rss
assert_equal "XML", @response.body
end
def test_custom_types
@request.env["HTTP_ACCEPT"] = "application/crazy-xml"
get :custom_type_handling
assert_equal "application/crazy-xml", @response.content_type
assert_equal 'Crazy XML', @response.body
@request.env["HTTP_ACCEPT"] = "text/html"
get :custom_type_handling
assert_equal "text/html", @response.content_type
assert_equal 'HTML', @response.body
end
def test_xhtml_alias
@request.env["HTTP_ACCEPT"] = "application/xhtml+xml,application/xml"
get :html_or_xml
assert_equal 'HTML', @response.body
end
def test_firefox_simulation
@request.env["HTTP_ACCEPT"] = "text/xml,application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5"
get :html_or_xml
assert_equal 'HTML', @response.body
end
def test_handle_any
@request.env["HTTP_ACCEPT"] = "*/*"
get :handle_any
assert_equal 'HTML', @response.body
@request.env["HTTP_ACCEPT"] = "text/javascript"
get :handle_any
assert_equal 'Either JS or XML', @response.body
@request.env["HTTP_ACCEPT"] = "text/xml"
get :handle_any
assert_equal 'Either JS or XML', @response.body
end
def test_rjs_type_skips_layout
@request.env["HTTP_ACCEPT"] = "text/javascript"
get :all_types_with_layout
assert_equal 'RJS for all_types_with_layout', @response.body
end
def test_html_type_with_layout
@request.env["HTTP_ACCEPT"] = "text/html"
get :all_types_with_layout
assert_equal '<html><div id="html">HTML for all_types_with_layout</div></html>', @response.body
end
def test_xhr
xhr :get, :js_or_html
assert_equal 'JS', @response.body
xhr :get, :using_defaults
assert_equal '$("body").visualEffect("highlight");', @response.body
end
def test_custom_constant
get :custom_constant_handling, :format => "mobile"
assert_equal "text/x-mobile", @response.content_type
assert_equal "Mobile", @response.body
end
def test_custom_constant_handling_without_block
get :custom_constant_handling_without_block, :format => "mobile"
assert_equal "text/x-mobile", @response.content_type
assert_equal "Mobile", @response.body
end
def test_forced_format
get :html_xml_or_rss
assert_equal "HTML", @response.body
get :html_xml_or_rss, :format => "html"
assert_equal "HTML", @response.body
get :html_xml_or_rss, :format => "xml"
assert_equal "XML", @response.body
get :html_xml_or_rss, :format => "rss"
assert_equal "RSS", @response.body
end
def test_internally_forced_format
get :forced_xml
assert_equal "XML", @response.body
get :forced_xml, :format => "html"
assert_equal "XML", @response.body
end
def test_extension_synonyms
get :html_xml_or_rss, :format => "xhtml"
assert_equal "HTML", @response.body
end
def test_render_action_for_html
@controller.instance_eval do
def render(*args)
unless args.empty?
@action = args.first[:action]
end
response.body = "#{@action} - #{@template.template_format}"
end
end
get :using_defaults
assert_equal "using_defaults - html", @response.body
get :using_defaults, :format => "xml"
assert_equal "using_defaults - xml", @response.body
end
def test_format_with_custom_response_type
get :iphone_with_html_response_type
assert_equal '<html><div id="html">Hello future from Firefox!</div></html>', @response.body
get :iphone_with_html_response_type, :format => "iphone"
assert_equal "text/html", @response.content_type
assert_equal '<html><div id="iphone">Hello iPhone future from iPhone!</div></html>', @response.body
end
def test_format_with_custom_response_type_and_request_headers
@request.env["HTTP_ACCEPT"] = "text/iphone"
get :iphone_with_html_response_type
assert_equal '<html><div id="iphone">Hello iPhone future from iPhone!</div></html>', @response.body
assert_equal "text/html", @response.content_type
end
def test_format_with_custom_response_type_and_request_headers_with_only_one_layout_present
get :iphone_with_html_response_type_without_layout
assert_equal '<html><div id="html_missing">Hello future from Firefox!</div></html>', @response.body
@request.env["HTTP_ACCEPT"] = "text/iphone"
assert_raises(ActionController::MissingTemplate) { get :iphone_with_html_response_type_without_layout }
end
end
class AbstractPostController < ActionController::Base
class << self
def view_paths
[ File.dirname(__FILE__) + "/../fixtures/post_test/" ]
end
end
end
# For testing layouts which are set automatically
class PostController < AbstractPostController
around_filter :with_iphone
def index
respond_to do |type|
type.html
type.iphone
end
end
protected
def with_iphone
Mime::Type.register_alias("text/html", :iphone)
request.format = "iphone" if request.env["HTTP_ACCEPT"] == "text/iphone"
yield
Mime.send :remove_const, :IPHONE
end
end
class SuperPostController < PostController
def index
respond_to do |type|
type.html
type.iphone
end
end
end
class MimeControllerLayoutsTest < Test::Unit::TestCase
def setup
@request = ActionController::TestRequest.new
@response = ActionController::TestResponse.new
@controller = PostController.new
@request.host = "www.example.com"
end
def test_missing_layout_renders_properly
get :index
assert_equal '<html><div id="html">Hello Firefox</div></html>', @response.body
@request.env["HTTP_ACCEPT"] = "text/iphone"
get :index
assert_equal 'Hello iPhone', @response.body
end
def test_format_with_inherited_layouts
@controller = SuperPostController.new
get :index
assert_equal 'Super Firefox', @response.body
@request.env["HTTP_ACCEPT"] = "text/iphone"
get :index
assert_equal '<html><div id="super_iphone">Super iPhone</div></html>', @response.body
end
end
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